| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Hypoxidaceae | Hypoxis curtissii | Swamp Stargrass, Curtiss’s Stargrass | Swamp forests, alluvial forests, water courses, hydric hammocks. | E. North Carolina south to c. peninsular Florida, west to e. Texas. |  (c) Keim, Mary - CC-BY-NC-SA, permission granted to NCBG |
| Hypoxidaceae | Hypoxis hirsuta | Common Stargrass, Eastern Stargrass | In a wide variety of dry to moist forests. | S. Maine west to Saskatchewan and North Dakota, south to Georgia and e. Texas. |  (c) Bradley, Keith |
| Hypoxidaceae | Hypoxis juncea | Fringed Stargrass | Wet pine savannas and pine flatwoods. | Se. North Carolina south to s. Florida, west to s. Alabama. |  (c) Bradley, Keith |
| Hypoxidaceae | Hypoxis rigida | Savanna Stargrass | Wet pine savannas. | Se. North Carolina south to Panhandle Florida, west to e. Texas. |  (c) Keith, Eric - CC-BY-NC, permission granted to NCBG |
| Hypoxidaceae | Hypoxis sessilis | Glossy-seed Stargrass | Longleaf pine sandhills, other dryer pinelands, Sporobolus silveanus prairies (TX), sand prairies (AR), Piedmont woodlands on sandy or rocky soils. | North Carolina south to s. Florida, west to e. Texas, s. Arkansas, and se. Oklahoma. |  (c) Clark, Laura - CC-BY |
| Hypoxidaceae | Hypoxis wrightii | Bristleseed Stargrass | Wet pine savannas. | Se. Virginia south to s. Florida, west to Texas; disjunct in the West Indies (Cuba, Bahamas, Jamaica, Hispaniola, Puerto Rico). |  (c) Campos, Aidan |